feat: first init

internal/services/messaging.go

@@ -0,0 +1,28 @@
+package services
+
+import (
+	"chat/internal/cache"
+	"chat/internal/models"
+	repo "chat/internal/repositories"
+	"fmt"
+	"time"
+)
+
+type MessagingService struct {
+	cache *cache.Cache
+}
+
+// Send a chat message
+func (s *MessagingService) Send(msg string, user *models.User, channel *models.Channel) error {
+	key := fmt.Sprintf("%s:messages:%s:%s", channel.ID, user.ID, time.Now())
+
+	if err := repo.SendChatMessage(msg, user, channel); err == nil {
+		// Store in cache
+		go func() {
+			s.cache.Set(key, msg, time.Minute*10)
+		}()
+		return nil
+	} else {
+		return err
+	}
+}